在安全地带

For example, stopping to constantly put on and take off crampons wastes a lot of time and energy.

举例来说，时不时停下来穿脱冰爪就会浪费大量的时间和力气，如果在冰岩混合地带能够安全的穿着冰爪行走，就可以获得很多便利。

Tribes of the Siberian Tundras and the Eskimos of North America had early descovered that the safest method ofr traveling the forzen regions was the sledge,usually drawn by dogs.

西伯利亚冻土地带部落和北美洲爱基斯摩人很早以前就发现在极地冻土区域最安全的移动方法是雪橇，通常由狗拉。

I'm strongly against the death penalty — it's an eye for an eye.

我不赞成死刑——这是以牙还牙的报复行为。

And to get you the support you need, we're enlisting all elements of our national power: our diplomacy and development, our economic might and our moral suasion, so that you and the rest of our military do not bear the burden of our security alone.

并给你们所须的支援，我们正徵召国家所有各种的力量：我们的外交及发展，我们的经济力量与道德劝说，所以你们与其他军人不须要孤独地负起国家安全的责任。